Browsing by Author "Praneet Opanasopit"
Now showing items 1-20 of 30
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Carbon dots and their pharmaceutical applications
Collection: Article - Biomedicine and Health InformaticsType: Article(Faculty of Pharmacy, Silpakorn University, 2022)Carbon dots (C-dots) are carbon-based nanomaterials which become more important and of interest in recent years. In pharmaceutical fields, they have been developed and widely applied for various purposes, such as the ... -
Chitosan capped-gold nanoparticles as skin penetration enhancer for small molecules: A study in porcine skin
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Elsevier, 2023)Skin is considered one of the most convenient sites for drug administration. The present study evaluated the effect of gold nanoparticles stabilized by chitosan (CS-AuNPs) and citrate ions (Ci-AuNPs) on skin permeation of ... -
Chitosan-capped gold nanoparticles and the development of dissolving microneedles loading Chitosan-capped gold nanoparticles for transdermal delivery
Collection: Theses (Ph.D) - Pharmaceutical Technology / ดุษฎีนิพนธ์ - เทคโนโลยีเภสัชกรรมType: Thesis(Silpakorn University, 4/7/2023)Drug administration through the skin is widely accounted as a convenient option. This study examined the effect of chitosan-stabilized gold nanoparticles (CS-AuNPs) and citrate ion-stabilized gold nanoparticles (Ci-AuNPs) ... -
Design and Optimization of 3D-Printed Gastroretentive Floating Devices by Central Composite Design
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(American Association of Pharmaceutical Scientists, 2021)This study aimed to optimize the size of capsule-shaped 3D-printed devices (CPD) using an experimental design by the response surface methodology to provide a gastroretentive drug delivery system (GRDDS) with optimal ... -
Development and evaluation of p-chlorophenyl benzyl ether-loaded microemulsions for transdermal delivery
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Research Institute, Rangsit University, 2021)p-Chlorophenyl benzyl ether (CBE) has been reported to be a new skin brightening agent. Because of its strong inhibitory effect on tyrosinase and its high safety, CBE was selected as a model antityrosinase compound in ... -
Development of floating 3D-printed devices for carvedilol tablet
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Trans Tech Publications Ltd, 2022)A floating drug delivery device is one type of gastro-retentive drug delivery system (GRDDS). Carvedilol (CAR) is poorly soluble in alkaline pH (intestinal environment) and has good solubility in the acidic pH (stomach ... -
Doxorubicin-loaded N-naphthyl-N,O-succinyl chitosan micelles for colon cancer treatment
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Silpakorn University, 2021)Doxorubicin (Dox) is one of the effective treatments in many types of cancer, such as breast cancer and ovarian cancer. However, the clinical settings of this drug are limited by its low therapeutic efficiency and high ... -
Dual-Charge Nanofiber Mats Made of Chitosan(CS)/Poly(Vinyl Alcohol) (PVA) and Poly-(Acrylic Acid-Co-Maleic Acid) (PAMA)/PVA
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Trans Tech Publications Ltd, 2019)Nanofibers have been widely used for tissue engineering. Using charged polymers for the preparation of nanofibers can be useful for the loading of substances or macromolecules. Dual charge nanofiber mats are expected to ... -
Effect of hydrophobic tails of plier-like cationic lipids on nucleic acid delivery and intracellular trafficking
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Elsevier, 2020)In the optimization of transfection efficacy, one of the crucial barriers to effective gene delivery is in fact the intracellular trafficking of nucleic acids, besides the first and the last steps of gene transfer, i.e., ... -
Effect of polyethylene glycol on cellulose acetate films designed for controlled porosity osmotic pump systems
Collection: Article - Industrial Pharmacy / บทความ - เภสัชกรรมอุตสาหการType: Article(Indian Journal of Pharmaceutical Science, 2019)This study aimed to investigate the properties of the films containing cellulose acetate and different amounts of polyethylene glycol 200 designed for controlled porosity osmotic pump systems. Polyethylene glycol 200 was ... -
Effects of crosslinking temperature and time on the properties of POLY-(ACRYLIC ACID-CO-MALEIC ACID) (PAMA) /POLY (VINYL ALCOHOL) (PVA) electrospun nanofiber mats
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Rangsit University, 2019)The advantage of thermal crosslinking of nanofiber mats is that the nanofibers will not be easily dissolved and be able to adsorb drug substance when they are soaked in drug solution. Due to the simplicity and environmental ... -
Effects of silymarin-loaded amphiphilic chitosan polymeric micelles on the renal toxicity and anticancer activity of cisplatin
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Taylor & Francis, 2019)This research aimed to evaluate the effects of silymarin (SM)-loaded polymeric micelles (PMs) on the renal toxicity and anticancer activity of cisplatin. Amphiphilic chitosan derivatives were employed to develop SM-loaded ... -
Fabrication and characterization of andrographolide analogue (3A.1) nanosuspensions stabilized by amphiphilic chitosan derivatives for colorectal cancer therapy
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Elsevier, 2019)Recently, 19-tert-butyldiphenylsilyl-8,17-epoxy andrographolide (3A.1) is an andrographolide analogue which was a promising chemotherapeutic agent against some types of cancer. However, this compound has an extremely low ... -
Fabrication of a Floating Device of Domperidone Tablets Using 3D-Printing Technologies
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Trans Tech Publications Ltd, 2020)Gastro-retentive drug delivery systems (GRDDS) have been developed with the aim of prolonging drug release. In this study, floating device systems (FDS) were developed and incorporated with a domperidone tablet (Motilium-M®). ... -
Fabrication of a novel high-density three-dimensional (3D)-printed device for domperidone tablets
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Faculty of Pharmacy, Silpakorn University, 2023)In conventional high-density tablets, a large amount of high-density material must be directly added to the tablets. Therefore, it may lead to undesired tablet properties. The aim of this study was to develop novel ... -
Fabrication of floating capsule-in- 3D-printed devices as gastro-retentive delivery systems of amoxicillin
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Elsevier, 2020)Gastro-retentive drug delivery systems (GRDDS) provide prolonged drug release in the stomach for the treatment of some diseases located in the gastric area, and can improve patient compliance by reducing the required dosing ... -
Fabrication, characterization and comparison of α-arbutin loaded dissolving and hydrogel forming microneedles
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Elsevier, 2020)In this study, polyacrylic acid-co-maleic acid (PAMA) and polyvinyl alcohol (PVA) (1:4) were used to fabricate dissolving microneedles (DMNs) and hydrogel forming microneedles (HMNs) which incorporated α-arbutin. Αlpha-arbutin ... -
Feasibility of chitosan-based nanoparticles approach for intranasal immunisation of live attenuated Japanese encephalitis vaccine
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Elsevier, 2021)Intranasal (IN) administration, a non-invasive route, is explored to overcome the limitations of conventional subcutaneous (SC) injection for Japanese encephalitis (JE) immunisation. Mucoadhesive nanoparticles (NPs) are ... -
Folate-Functionalized Amphiphilic Chitosan Polymeric Micelles Containing Andrographolide Analogue (3A.1) for Colorectal Cancer
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Trans Tech Publications Ltd, 2019)A site-specific drug delivery system of anticancer agents has been delveloped to enhance the therapeutic efficacy and reduce toxicity to the normal tissue. Semi-synthetic andrographolide analogue 3A.1 (19-tert-butyldiphe ... -
In vitro and in vivo evaluation of amphiphilic chitosan derivatives for inhibition of organic cation transport function
Collection: Article - Pharmaceutical Technology / บทความทางวิชาการ - เทคโนโลยีเภสัชกรรมType: Article(Trans Tech Publications Ltd, 2020)This study explored the interaction of amphiphilic chitosan derivatives, N-benzyl-N,O-succinyl chitosan (BSCS), N-naphthyl-N,O-succinyl chitosan (NSCS) and N-octyl-N,O-succinyl chitosan (OSCS), with renal organic cation ...